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Mean Well LPC-100-350 Power Supply100W 350mA

Name: Mean Well LPC-100-350 Power Supply100W 350mA
Brand: Mean Well
SKU: LPC-100-350
Price: 27.1 USD
Availability: InStock

slim plastic caseeconomicalIP67

SKU LPC-100-350

$27.10 USD

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Select model — 2 in this family

LPC-100-350

LPC-20-350 20W 350mA In stock$12.47 USD

LPC-100-350 100W 350mA Backorder$27.10 USD

Product variants

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Overview

LPC-100-350 is the model of this series: rated current 350mA, rated power 100.1W, typical efficiency 90%.

LPC-100 series is one 100W single output AC/DC LED switching power supply. It features the constant current design, providing various models with the output current ranging from 350mA through 2100mA the LED lighting applications employ the most frequently. LPC-100 operates for the range 90~264VAC so it can perfectly work for most of the countries in the world. The whole series is based on class II (without FG pin) design, housed with a 94V-0 flame retardant plastic case. With the working efficiency up to 90%, LPC-100 can work at the ambient temperature between -25℃~+50℃ under air convection.

Features

Constant current design
Universal AC input/full rauge
Withstand 300VAC surge input for 5 seconds
High efficiency up to 90%
Protections: Short circuit / Over voltage
Cooling by free air convection
Fully encapsulated with IP67 level (Note.6)
Fully isolated plastic case
ClassⅡpower unit, no FG
100% full load burn-in test
Low cost, high reliability
2 years warranty (Note.4)

Specifications

LPC-100-350Specifications from the official datasheet (2026-09-07 edition)

OUTPUT

RATED CURRENT: 350mA
CURRENT ACCURACY: ±5.0%
CONSTANT CURRENT REGION^Note.5: 143 ~ 286V
RATED POWER: 100.1W
RIPPLE CURRENT: ±5%
VOLTAGE TOLERANCE: ±1.5%
SETUP, RISE TIME: 1000ms, 80ms / 230VAC 2000ms,80ms/115VAC at full load
HOLD UP TIME (Typ.): 16ms/230VAC 10ms/115vac at full load

INPUT

VOLTAGE RANGE^Note.2: 90 ~ 264VAC 127VDC ~ 370VDC
FREQUENCY RANGE: 47 ~ 63Hz
EFFICIENCY (Typ.): 90%
AC CURRENT (Typ.): 2.2 A / 115VAC 1.2A / 230VAC
INRUSH CURRENT (Typ.): COLD START 75A(twidth=980μs measured at 50% Ipeak) at 230VAC
MAX. No. of PSUs on 16A CIRCUIT BREAKER: 1 units (circuit breaker of type B) / 2 units (circuit breaker of type C) at 230VAC
LEAKAGE CURRENT: <0.25mA / 240VAC

PROTECTION

SHORT CIRCUIT: Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE: 315 ~ 345V Protection type : Shut down and latch off o/p voltage re-power on to recovery

ENVIRONMENT

WORKING TEMP.: -25 ~ +50℃ (Refer to "Derating Curve")
WORKING HUMIDITY: 10 ~ 95% RH non-condensing
STORAGE TEMP., HUMIDITY: -40 ~ +80℃, 10 ~ 95% RH
TEMP. COEFFICIENT: ±0.03%/℃ (0 ~ 50℃)
VIBRATION: 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes

SAFETY & EMC

SAFETY STANDARDS: IEC 62368-1;EAC TP TC 004, IP67 , BS EN/EN62368-1 approved
WITHSTAND VOLTAGE: I/P-O/P:3KVAC
ISOLATION RESISTANCE: I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH
EMC EMISSION: Compliance to BS EN/EN55032(CISPR32) Class B; BS EN/EN61000-3-2 Class A(≦80% load); BS EN/EN61000-3-3, EAC TP TC 020
EMC IMMUNITY: Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN55035, light industry level , EAC TP TC 020

OTHERS

MTBF: 4121.8K hrs min. Telcordia SR-332 (Bellcore) ; 511.2K hrs min. MIL-HDBK-217F (25℃)
DIMENSION: 190*52*37mm (L*W*H)
PACKING: 0.61Kg;20pcs/13.2Kg/0.55CUFT

Test conditions and notes9

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
2. Derating may be needed under low input voltages. Please check the static characteristics for more details.
3. The power supply is considered as a component that will be operated in combination with final equipment. Since EMC performance will be affected by the complete installation, the final equipment manufacturers must re-qualify EMC Directive on the complete installation again. (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf)
4. Refer to warranty statement.
5. Constant current operation region is within 50% ~100% rated output voltage. This is the suitable operation region for LED related applications, but please reconfirm special electrical requirements for some specific system design.
6. Suitable for indoor use or outdoor use without direct sunlight exposure, please avoid immerse in the water over 30minutes.
7. The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft).
8. For any application note and IP water proof function installation caution, please refer our user manual before using. https://www.meanwell.com/Upload/PDF/LED_EN.pdf
9. This product is not intended for LED lighting luminaire applications in the EU and China.(In the EU and China the LPF/NPF/XLG/XLC/XLN series are recommended.)

Technical drawings

LPC-100-350 Mechanical Specification — Mechanical Specification

LPC-100-350 Recommend Mounting Direction — Recommend Mounting Direction

LPC-100-350 Block Diagram — Block Diagram

Typical applications

Display devices for decorative & advertising accessories (Note.9)

Downloads

Certificates1

EMC Certificate (LPC-100)(EN) PDF Download

Test reports1

Test Report (LPC-100-350)(EN) PDF Download

Catalogues1

Mean Well LED Driver Catalog PDF Download

FAQ

Can I use the LPC-100-350 for a long series string of LED downlights?

Yes, if the lighting system is designed for 350mA constant current and the total LED forward voltage falls within the 143-286V CC range. This version is aimed at long, high-voltage constant current strings rather than low-voltage LED loads. Note that the datasheet states it is not intended for LED lighting luminaire applications in the EU and China.

Is the LPC-100-350 suitable for signage modules with many LEDs in series?

It can be suitable when the signage assembly is a constant current design at 350mA and the combined forward voltage is between 143V and 286V. That high CC range makes it more appropriate for long series LED arrangements than for compact low-voltage modules.

Can this model power a slim LED array that runs at lower current?

Yes, provided the array is specified for 350mA constant current and the total forward voltage stays inside the 143-286V range. The 100.1W rating supports higher-voltage arrays without moving to a higher current driver.

What makes the LPC-100-350 compatible or incompatible with my LED load?

The required match is 350mA constant current with a total forward voltage between 143V and 286V. The number of LEDs depends on each LED's forward voltage, so this driver is selected by current and total voltage range, not by a fixed LED count, and it is not for constant voltage loads.

Can the LPC-100-350 be used in outdoor or industrial conditions?

Its IP67 rating supports dust-prone and damp environments, and the datasheet allows indoor use or outdoor use without direct sunlight exposure; avoid immersion in water over 30 minutes. The specified operating temperature range is -25°C to +50°C, so ambient conditions need to remain within that window.

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